"Sekki is the traditional way of expressing seasons in Japan. There are 24 sekki, including rikka (立夏, the first day of summer) in early May, shoman (小満, lit. “

"Sekki is the traditional way of expressing seasons in Japan. There are 24 sekki, including rikka (立夏, the first day of summer) in early May, shoman (小満, lit. “a little full” as in growing, waxing) in late May and boshu (芒種, lit. bearded grain) in early June. The 24 sekki can be further divided into three for a total of 72 shijijūni ko (七十二侯) that last for about five days each. These subseasons include mugi no toki itaru (麦秋至), or “the time for wheat has come,” which lasts from May 31 to June 5, and kamakiri shozu (“the mantis is born”) from June 6 to June 10. " https://japantoday.com/category/features/lifestyle/just-how-many-seasons-does-japan-really-have https://japantoday.com/category/features/lifestyle/just-how-... The full list is here: https://en.wikipedia.org/wiki/Japanese_calendar#The_24_sekki https://en.wikipedia.org/wiki/Japanese_calendar#The_24_sekki There used to be a maintained shared Google Calendar you could use that would display those in your agenda. While the names did not fit exactly with my local weather, it was interesting to give a name to small parts of the year. It felt very natural and intuitive.